Membrane structure lifting device

Abstract

The utility model discloses a membrane structure lifting device, which relates to the technical field of membrane structure installation, and comprises a lifting vehicle and a loading and unloading platform, the loading and unloading platform is installed on the lifting vehicle, a membrane covering frame is arranged on the loading and unloading platform, the membrane covering frame is horizontally arranged, a baffle is arranged on one side of the membrane covering frame, and a fixing groove is arranged on the other side of the membrane covering frame. The multiple fixing grooves are used for being fixedly connected with the edge of a roof truss. A buffer cushion is arranged on the side, close to the fixing groove, of the film covering frame, and the buffer cushion is arranged below the fixing groove. According to the utility model, the film covering frame is arranged on the liftable loading and unloading platform and is fixedly connected with the edge of the roof truss; the film covering frame is flexibly and fixedly connected with the edge of the roof truss through the buffering pad arranged below the fixing groove, and damage to the film structure due to rigid connection with the edge of the roof truss is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of membrane structure installation, in particular to a membrane structure lifting device. Background Art

[0002] Membrane structures are a new type of building structure developed in the mid-20th century. They are easy to install, simple to operate, and offer a highly aesthetic building maintenance structure. They are well-suited for building systems with specialized requirements, and as such, are widely used.

[0003] When installing existing membrane structures, the processed single-piece membrane structure weighs several hundred kilograms, requiring a large traction force. Friction during the traction process may even cause irreparable damage to the membrane, increasing construction costs and affecting construction schedules.

[0004] The existing lifting devices cannot meet the requirements for lifting and installing the membrane structure. In response to the technical problems described above, the applicant has studied and designed a membrane structure lifting device based on the structural characteristics of the membrane structure. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the defects of the above-mentioned technology and provide a membrane structure lifting device. The purpose is to set a membrane covering frame on the loading and unloading platform, use the membrane covering frame to place the membrane structure, and use the principle of soft cushioning to achieve the technical effect of flexible contact with the roof edge.

[0006] In order to solve the above technical problems, the technical solution provided by the present invention is as follows: a membrane structure lifting device, comprising a lifting vehicle and a loading and unloading platform, wherein the loading and unloading platform is installed on the lifting vehicle, and a film covering frame is provided on the loading and unloading platform. The film covering frame is arranged horizontally, and a baffle is provided on one side of the film covering frame, and a fixing groove is provided on the other side of the film covering frame. The fixing groove is multiple and is used to be fixedly connected to the edge of the roof truss;

[0007] A buffer pad is provided on one side of the laminating frame close to the fixing groove, and the buffer pad is provided below the fixing groove.

[0008] Furthermore, the coating rack includes a base plate, a cross bar 1 and a cross bar 2 arranged on the base plate, the cross bar 1 is arranged horizontally in multiples, the cross bar 1 is arranged below the cross bar 2, the cross bar 2 is arranged horizontally in multiples, and the cross bar 2 is arranged vertically to the cross bar 1.

[0009] Furthermore, the fixing groove is U-shaped, one end of which is buckled in the interval between the adjacent two cross bars, and the fixing groove is arranged in a plurality along the length direction of the first cross bar.

[0010] The advantages of this utility model over existing technologies are: By installing a membrane covering frame on a liftable loading and unloading platform, the membrane covering frame is fixedly connected to the edge of the roof truss. A cushion provided below the fixing groove allows for a flexible and fixed connection between the membrane covering frame and the edge of the roof truss, thus preventing damage to the membrane structure caused by a rigid connection to the edge of the roof truss. This ingenious and reasonable structural design effectively prevents damage to the membrane structure during installation, improves installation efficiency, reduces installation costs, shortens installation construction time, and is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of a membrane structure lifting device of the present utility model.

[0012] Figure 2 The utility model is a structural schematic diagram of a membrane covering frame of a membrane structure lifting device.

[0013] As shown in the figure: 1. Lifting vehicle, 2. Loading and unloading platform, 3. Laminating rack, 301. Bottom plate, 302. Cross bar one, 303. Cross bar two, 4. Baffle, 401. Support diagonal bar, 5. Fixing groove, 6. Buffer pad, 7. Roof truss. DETAILED DESCRIPTION

[0014] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0015] In the description of the embodiments of the present invention, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the product of the utility model is usually placed when in use. It is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, it should not be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description and should not be understood as indicating or implying relative importance.

[0016] Furthermore, the use of terms such as "horizontal," "vertical," and "overhanging" does not necessarily imply that the component must be absolutely horizontal or overhanging, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," not that the structure must be completely horizontal, but rather that it can be slightly tilted.

[0017] In the description of the embodiments of the present invention, “a plurality of” means at least 2.

[0018] In the description of the embodiments of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0019] Example 1:

[0020] Combined with attachment Figure 1 、 2 A membrane structure lifting device includes a lifting vehicle 1 and a loading and unloading platform 2. The loading and unloading platform 2 is installed on the lifting vehicle 1. A film covering frame 3 is provided on the loading and unloading platform 2. The film covering frame 3 is horizontally arranged, and a baffle 4 is provided on one side of the film covering frame 3. A fixing groove 5 is provided on the other side of the film covering frame 3. There are multiple fixing grooves 5, which are used to be fixedly connected to the edge of the roof truss.

[0021] A buffer pad 6 is provided on one side of the laminating frame 3 close to the fixing groove 5 , and the buffer pad 6 is provided below the fixing groove 5 .

[0022] A preferred implementation of this embodiment is that the coating frame 3 includes a base plate 301, a cross bar 1 302 and a cross bar 2 303 arranged on the base plate 301, the cross bar 1 302 is a plurality of horizontally arranged cross bars 1 302 is arranged below the cross bar 2 303, the cross bar 2 303 is a plurality of horizontally arranged cross bars 2 303 and the cross bar 1 302 is arranged vertically.

[0023] Specifically, the bottom plate is placed on the loading and unloading platform, a horizontal crossbar 1 is arranged above the bottom plate, and a plurality of crossbars 1 are arranged in an array, and a horizontal crossbar 2 is arranged above the crossbar 1, and a plurality of crossbars 2 are arranged in an array. The three-layer design has good firmness and a stable and reliable structure.

[0024] A preferred implementation of this embodiment is that the fixing groove 5 is U-shaped, one end of which is buckled in the interval between the adjacent second cross bars 303 , and a plurality of the fixing grooves 5 are arranged along the length direction of the first cross bar 302 .

[0025] During specific implementation, one end of the fixing groove is buckled on the crossbar 1, and the other end is buckled on the edge of the roof truss 7, so that the entire film covering frame is fixed to the edge of the roof truss 7.

[0026] A preferred implementation of this embodiment is that support diagonal rods 401 are provided on both sides of the baffle 4, one end of the support diagonal rod 401 is fixedly connected to the baffle 4, and the other end is fixedly connected to the second cross bar 303, and the support diagonal rods 401 are symmetrically arranged.

[0027] During use, first position the lift truck at the bottom and secure the loading and unloading platform and film covering frame. First, manually stack the processed membrane surface in an accordion-style fold on the film covering frame. Use the lift truck to raise the loading and unloading platform to the same height as the roof. Place the front cushioning pads or buffer strips of the film covering frame firmly against the main beams of the membrane structure. The baffles prevent the film from slipping and causing damage. Once the platform is raised, use a forklift or other traction device to pull the individual membrane sheets from the hangar. The entire process should be slow and steady, with workers controlling the smooth movement of the membrane from different viewpoints.

[0028] Using this device to lift the membrane surface can effectively reduce the folding and squeezing of the membrane surface, thereby avoiding leaving creases on the membrane surface.

[0029] The above description of the present invention and its embodiments is non-limiting. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by the above, and does not deviate from the purpose of the present invention, without inventive design, a structure and embodiment similar to the technical solution should fall within the scope of protection of the present invention.

Claims

1. A membrane structure lifting device, characterized in that: It includes a lifting vehicle and a loading and unloading platform, wherein the loading and unloading platform is installed on the lifting vehicle, and a film covering frame is provided on the loading and unloading platform. The film covering frame is arranged horizontally, a baffle is provided on one side of the film covering frame, and a fixing groove is provided on the other side of the film covering frame. There are multiple fixing grooves, which are used to be fixedly connected to the edge of the roof truss; A buffer pad is provided on one side of the laminating frame close to the fixing groove, and the buffer pad is provided below the fixing groove.

2. A membrane structure lifting device according to claim 1, characterized in that: The film laminating frame includes a base plate, a first crossbar and a second crossbar arranged on the base plate, wherein the first crossbar is arranged horizontally in a plurality of pieces and is arranged below the second crossbar. The second crossbar is arranged horizontally in a plurality of pieces and is arranged perpendicular to the first crossbar.

3. The membrane structure lifting device according to claim 2, characterized in that: The fixing groove is U-shaped, one end of which is buckled in the interval between the two adjacent cross bars. There are multiple fixing grooves arranged along the length direction of the cross bar.

4. The membrane structure lifting device according to claim 3, characterized in that: Supporting diagonal rods are provided on both sides of the baffle, one end of the supporting diagonal rod is fixedly connected to the baffle, and the other end is fixedly connected to the second cross bar, and the supporting diagonal rods are symmetrically arranged.

Images